Function annotateFilesystemSpan

pkg/tools/builtin/filesystem/filesystem.go:37–49

annotateFilesystemSpan stamps the operation kind and target path onto the active runtime.tool.handler span. Paths ship unconditionally — they're the main signal of what the agent touched. Drop or hash `cagent.tool.filesystem.path` at the OTel collector if paths routinely reveal identifiers you don't

(ctx context.Context, op, path string)

// `cagent.tool.filesystem.path` at the OTel collector if paths
// routinely reveal identifiers you don't want shipped.
func annotateFilesystemSpan(ctx context.Context, op, path string) {
	span := trace.SpanFromContext(ctx)
	if !span.IsRecording() {
		return
	}
	attrs := []attribute.KeyValue{
		attribute.String("cagent.tool.filesystem.op", op),
	}
	if path != "" {
		attrs = append(attrs, attribute.String("cagent.tool.filesystem.path", path))
	}
	span.SetAttributes(attrs...)
}

// maxFilesystemPathsAttr caps how many entries from args.Paths land on a
// span attribute. Many backends drop attributes over a few KiB and per-